var Maximum = 10;
function setOptions(chosen) {
frm = document.flightSearch;
var selbox = frm.NUM_OF_CHD;
	selbox.options.length = 0;
var selbox2 = frm.NUM_OF_INFS;
	selbox2.options.length = 0;
var box1 = frm.NUM_OF_ADTS.options[frm.NUM_OF_ADTS.selectedIndex].value;
for(q=0;q<=box1;q++){
	 selbox2.options[selbox2.options.length] = new Option(q,q);
}
for(i=0;i <Maximum ; i++){
	if (chosen == i) {
		selbox.options[selbox.options.length] = new Option(0,0);
			for(z=1;z <(Maximum-i) ; z++){
			  selbox.options[selbox.options.length] = new Option(z,z);
			}
		}
	}
}

var monthDays=new Array(31,28,31,30,31,30,31,31,30,31,30,31);
var months = new Array(new month(0,"Jan"), new month(1,"Feb"),new month(2,"Mär"),new month(3,"Apr"),new month(4,"Mai"), new month(5,"Jun"), new month(6,"Jul"), new month(7,"Aug"), new month(8,"Sep"), new month(9,"Okt"), new month(10,"Nov"), new month(11,"Dez"));

function month(i,name) {
rightnow = new Date();
	var thisyear = rightnow.getFullYear();
	var nextyear = thisyear + 1;
	var a = "<option value=\"";
	(i<rightnow.getMonth()) ? a +=nextyear : a +=thisyear;
	(i<9) ? a += "0"+(i+1) : a +=(i+1);
	a += "\">"+name+" 0";
	(i<rightnow.getMonth()) ? a +=(nextyear-2000) : a +=(thisyear-2000);
	a += "</option>\n";
	this.option = a;
}
																		
function validReturnDate(formName, elementArray) {
		firstDay = eval('document.' + formName + '.' + elementArray[0] + ".options[" + 'document.' + formName + '.' + elementArray[0] + '.selectedIndex].value');
		firstMonth = eval('document.' + formName + '.' + elementArray[1] + ".options[" + 'document.'	+ formName + '.' + elementArray[1] + '.selectedIndex].value');
		firstYear = firstMonth.substr(0,4);
		secondDay = eval('document.' + formName + '.' + elementArray[2] + ".options[" + 'document.'	+ formName + '.' + elementArray[2] + '.selectedIndex].value');
		secondMonth = eval('document.' + formName + '.' + elementArray[3] + ".options[" + 'document.'	+ formName + '.' + elementArray[3] + '.selectedIndex].value');
		secondYear = secondMonth.substr(0,4);
		if ((validMonthDay(firstDay, firstMonth, firstYear))&& (validMonthDay(secondDay, secondMonth, secondYear))){
			outboundDate = createDate(firstDay, firstMonth);
			returnDate = createDate(secondDay, secondMonth);
			return ((outboundDate.valueOf() <= returnDate.valueOf()) && (outboundDate.valueOf() > rightnow.valueOf()) ) ? true : false;
		} else {
			return false;
		}	
}

function isLeapYear(year) {
	return (((year % 4 == 0) && (year % 100 != 0)) || (year % 400 == 0));
}

function validMonthDay(dayVal, monthVal, yearVal){
	var error = 0;
	if ((monthVal.substr(4,2) == 4)||(monthVal.substr(4,2) == 6)||(monthVal.substr(4,2) == 9)||(monthVal.substr(4,2) == 11)){
		if (dayVal>30) error = 1;
	} else if (monthVal.substr(4,2) == 2) {
		if (isLeapYear(yearVal)){ 
			if (dayVal>29) error = 1;
		} else {
			if (dayVal>28) error = 1;
		}
	} else {
		if (dayVal>31) error = 1;
	}
	return (error == 1) ? false : true;	
}

function createDate(day, monthYear) {
	dayVal = day;
	monthYearVal = monthYear;
	x = dayVal.substr(0,1);
	(x == "0") ? day = parseInt(dayVal.substr(1,1)) : day = parseInt(dayVal.substr(0,2));
	
	y = monthYearVal.substr(4,1);
	(y == "0") ? month = parseInt(monthYearVal.substr(5,1)) : month = parseInt(monthYearVal.substr(4,2));
	
	year = parseInt(monthYearVal.substr(0,4));
	if (year < 1900) year = year + 1900;
	newDate = new Date(year, month-1, day);
	return newDate;
}

var monthLengths = [31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31];

function isLeapYear(year) {
	return ((year % 4 == 0) && (year % 100 != 0)) || (year % 400 == 0);
}

var rightnow = new Date();

function isNull(val){return(val==null);}

function changeDate(objMonth, objDate, adoptMonth, adoptDate, difference) {
	maxDays = monthLengths[(rightnow.getMonth() + objMonth.selectedIndex) % 12];
	if ( (objMonth.selectedIndex == 1) && (isLeapYear(objMonth.value.substring(0, 4))) ) maxDays="29";

	var oldSelect = objDate.selectedIndex;
	if (oldSelect > maxDays-1) oldSelect = maxDays-1;
	
	objDate.length = 0;
	for (d=0;d<maxDays;d++) 
	{
	    objDate[d] = new Option((d+1),(((d+1)<10)?"0"+(d+1):d+1));
	}

	objDate.selectedIndex = oldSelect;

	if (difference > 0 || difference == undefined)
	{
	    var priMonth = objMonth;
	    var priDate = objDate;
	    var secMonth = adoptMonth;
	    var secDate = adoptDate;
	}
	else
	{
	    var secMonth = objMonth;
	    var secDate = objDate;
	    var priMonth = adoptMonth;
	    var priDate = adoptDate;
	}
		
	if (secMonth != undefined)
	{
	    if (priMonth.value > secMonth.value)
	    {
		secMonth.selectedIndex = priMonth.selectedIndex;
	    }
	    if (priMonth.value == secMonth.value && priDate.value > secDate.value)
	    {
	        secDate.selectedIndex = priDate.selectedIndex;		
	    }
	}	

}


// flights /////////////////////////////////////////////////////////////////////////////////////////
function flightSearchSubmit(buttonValue){

		if (submitform == false) return false;
		
		
//		document.flightSearch.whereTo.value = buttonValue;
//		document.flightSearch.BE_QUICK_SEARCH_FLAG.value = true;
		
		var datesArray= new Array('departureDay', 'departureMonth', 'returnDay', 'returnMonth');
		var formName = 'flightSearch';
		firstDay = eval('document.' + formName + '.' + datesArray[0] + ".options[" + 'document.' + formName + '.' + datesArray[0] + '.selectedIndex].value');
		firstMonth = eval('document.' + formName + '.' + datesArray[1] + ".options[" + 'document.' + formName + '.' + datesArray[1] + '.selectedIndex].value');
		firstYear=firstMonth.substr(0,4);
		secondDay = eval('document.' + formName + '.' + datesArray[2] + ".options[" + 'document.' + formName + '.' + datesArray[2] + '.selectedIndex].value');
		secondMonth = eval('document.' + formName + '.' + datesArray[3] + ".options[" + 'document.'	+ formName + '.' + datesArray[3] + '.selectedIndex].value');
		secondYear=secondMonth.substr(0,4);
		
		if((document.flightSearch.departureAirport.value.length > 0 && document.flightSearch.arrivalAirport.value.length > 0)) {
			if(!validMonthDay(firstDay, firstMonth, firstYear)) {

				alert("Please enter a valid departure date");
				return false;
			} else { 
				if(!validMonthDay(secondDay, secondMonth, secondYear)){
					alert("Please enter valid return and departure dates");
					return false;
				} else { 
					if (validReturnDate(formName, datesArray)){
						return true;
					} else {
						alert("Please enter valid return and departure dates");
						return false;
					}
				}
			}
		} else {
			alert("Please enter a valid Departure and Arrival City");
			document.getElementById("cityDepart").style.color="#FF3300";
			document.getElementById("cityArrive").style.color="#FF3300";
			return false;
		}
}

// set week day
var days =  ["So","Mo","Di","Mi","Do","Fr","Sa",];
var mDays = new Array(31,28,31,30,31,30,31,31,30,31,30,31)
function calcDay(frm,nm,nm2,day){
	dateVal = document.forms[frm].elements[nm].options[document.forms[frm].elements[nm].selectedIndex].value;
	monthVal = document.forms[frm].elements[nm2].options[document.forms[frm].elements[nm2].selectedIndex].value;
	var isLeapYear = (((monthVal.substr(0,4) % 4 == 0) && (monthVal.substr(0,4) % 100 != 0)) || (monthVal.substr(0,4) % 400 == 0));
	mDays[1] = (isLeapYear)?29:28;
		if(dateVal > mDays[monthVal.substr(4,2)-1]){
			setDDValue(document.forms[frm].elements[nm],mDays[monthVal.substr(4,2)-1]);
			dateVal = document.forms[frm].elements[nm].options[document.forms[frm].elements[nm].selectedIndex].value;}
		newDate = new Date(Date.UTC(monthVal.substr(0,4),parseInt(monthVal.substr(4,2)-1),dateVal));
		document.forms[frm].elements[day].value = days[newDate.getDay()];
}

function initFlights() {
	tomorrow = new Date(rightnow.getTime()+(86400000));
	document.flightSearch.departureDay.selectedIndex = tomorrow.getDate()-1;
	then = new Date(tomorrow.getTime()+(604800000))
	document.flightSearch.returnDay.selectedIndex = then.getDate()-1;
	document.flightSearch.returnMonth.selectedIndex = (then.getMonth() - tomorrow.getMonth()) % 12;
	var oldDepartIndex = document.flightSearch.departureDay.selectedIndex;
	document.flightSearch.departureDay.selectedIndex = oldDepartIndex;
	var oldReturnIndex = document.flightSearch.returnDay.selectedIndex;
	document.flightSearch.returnDay.selectedIndex = oldReturnIndex;
	if(tomorrow.getDate()-1 == 0){
	document.flightSearch.departureMonth.selectedIndex = (then.getMonth()+1 - tomorrow.getMonth())
	document.flightSearch.returnMonth.selectedIndex = (then.getMonth()+1 - tomorrow.getMonth())
	}
	
	document.flightSearch.arrivalAirport.value = document.flightSearch.arrivalAirport.value +'';
		changeDate(document.flightSearch.departureMonth, document.flightSearch.departureDay, document.flightSearch.returnMonth, document.flightSearch.returnDay, 1); calcDay('flightSearch','departureDay','departureMonth','PDayOfWeek');
	changeDate(document.flightSearch.returnMonth, document.flightSearch.returnDay,document.flightSearch.departureMonth, document.flightSearch.departureDay,  -1); calcDay('flightSearch','returnDay','returnMonth','DDayOfWeek');
	document.flightSearch.arrivalAirport.focus;
}


function flightPrepSubmit()
{
    if (document.getElementById('departureAirport_hidden').value == '' && document.getElementById('departureAirport').value.length == 3) document.getElementById('departureAirport_hidden').value = document.getElementById('departureAirport').value;
    if (document.getElementById('arrivalAirport_hidden').value == '' && document.getElementById('arrivalAirport').value.length == 3) document.getElementById('arrivalAirport_hidden').value = document.getElementById('arrivalAirport').value;
    submitform = true;
    document.flightSearch.submit();
}
					    
function dateChangeTrigger(){
}

// set preferred Airlines
function fillSelect(field, codeArray, nameArray,selectedValue){
	var selectedIndex = -1;
	for (var i = 0; i < codeArray.length; i++){
	if (selectedValue == codeArray[i])
		selectedIndex = field.length;
	field[field.length] = new Option(nameArray[i], codeArray[i]);
	}
	if (selectedIndex != -1)
	field.selectedIndex = selectedIndex;
}

var airlines = new Array("Air Berlin",
"Air Canada",
"Air France",
"Air Transat",
"Alitalia",
"All Nippon Airways",
"American Airlines",
"Austrian Airlines",
"British Airways",
"Brussels Airlines",
"Cathay Pacific",
"China Airlines",
"Condor",
"Continental Airlines",
"Czech Airlines",
"Delta Air Lines",
"Emirates",
"Etihad Airways",
"Finnair",
"Gulf Air",
"Iberia",
"Icelandair",
"KLM",
"LOT",
"LTU",
"Lufthansa",
"SAS",
"South African Airways",
"Spanair",
"SWISS",
"TAP",
"Thai Airways",
"Turkish Airlines",
"United Airlines",
"US Airways",
"Virgin Atlantic");

var airlineCodes = new Array("AB",
"AC",
"AF",
"TA",
"AZ",
"NH",
"AA",
"OS",
"BA",
"SN",
"CX",
"CI",
"DE",
"CO",
"OK",
"DL",
"EK",
"EY",
"AY",
"GF",
"IB",
"FI",
"KL",
"LO",
"LT",
"LH",
"SK",
"SA",
"JK",
"LX",
"TP",
"TG",
"TK",
"UA",
"US",
"VS");

var Maximum = 10;
function setOptions(chosen) {
frm = document.flightSearch;
var selbox = frm.NUM_OF_CHD;
	selbox.options.length = 0;
var selbox2 = frm.NUM_OF_INFS;
	selbox2.options.length = 0;
var box1 = frm.NUM_OF_ADTS.options[frm.NUM_OF_ADTS.selectedIndex].value;
for(q=0;q<=box1;q++){
	 selbox2.options[selbox2.options.length] = new Option(q,q);
}
for(i=0;i <Maximum ; i++){
	if (chosen == i) {
		selbox.options[selbox.options.length] = new Option(0,0);
			for(z=1;z <(Maximum-i) ; z++){
			  selbox.options[selbox.options.length] = new Option(z,z);
			}
		}
	}
}

var monthDays=new Array(31,28,31,30,31,30,31,31,30,31,30,31);
var months = new Array(new month(0,"Jan"), new month(1,"Feb"),new month(2,"Mär"),new month(3,"Apr"),new month(4,"Mai"), new month(5,"Jun"), new month(6,"Jul"), new month(7,"Aug"), new month(8,"Sep"), new month(9,"Okt"), new month(10,"Nov"), new month(11,"Dez"));

function month(i,name) {
rightnow = new Date();
	var thisyear = rightnow.getFullYear();
	var nextyear = thisyear + 1;
	var a = "<option value=\"";
	(i<rightnow.getMonth()) ? a +=nextyear : a +=thisyear;
	(i<9) ? a += "0"+(i+1) : a +=(i+1);
	a += "\">"+name+" 0";
	(i<rightnow.getMonth()) ? a +=(nextyear-2000) : a +=(thisyear-2000);
	a += "</option>\n";
	this.option = a;
}
																		
function validReturnDate(formName, elementArray) {
		firstDay = eval('document.' + formName + '.' + elementArray[0] + ".options[" + 'document.' + formName + '.' + elementArray[0] + '.selectedIndex].value');
		firstMonth = eval('document.' + formName + '.' + elementArray[1] + ".options[" + 'document.'	+ formName + '.' + elementArray[1] + '.selectedIndex].value');
		firstYear = firstMonth.substr(0,4);
		secondDay = eval('document.' + formName + '.' + elementArray[2] + ".options[" + 'document.'	+ formName + '.' + elementArray[2] + '.selectedIndex].value');
		secondMonth = eval('document.' + formName + '.' + elementArray[3] + ".options[" + 'document.'	+ formName + '.' + elementArray[3] + '.selectedIndex].value');
		secondYear = secondMonth.substr(0,4);
		if ((validMonthDay(firstDay, firstMonth, firstYear))&& (validMonthDay(secondDay, secondMonth, secondYear))){
			outboundDate = createDate(firstDay, firstMonth);
			returnDate = createDate(secondDay, secondMonth);
			return ((outboundDate.valueOf() <= returnDate.valueOf()) && (outboundDate.valueOf() > rightnow.valueOf()) ) ? true : false;
		} else {
			return false;
		}	
}

function isLeapYear(year) {
	return (((year % 4 == 0) && (year % 100 != 0)) || (year % 400 == 0));
}

function validMonthDay(dayVal, monthVal, yearVal){
	var error = 0;
	if ((monthVal.substr(4,2) == 4)||(monthVal.substr(4,2) == 6)||(monthVal.substr(4,2) == 9)||(monthVal.substr(4,2) == 11)){
		if (dayVal>30) error = 1;
	} else if (monthVal.substr(4,2) == 2) {
		if (isLeapYear(yearVal)){ 
			if (dayVal>29) error = 1;
		} else {
			if (dayVal>28) error = 1;
		}
	} else {
		if (dayVal>31) error = 1;
	}
	return (error == 1) ? false : true;	
}

function createDate(day, monthYear) {
	dayVal = day;
	monthYearVal = monthYear;
	x = dayVal.substr(0,1);
	(x == "0") ? day = parseInt(dayVal.substr(1,1)) : day = parseInt(dayVal.substr(0,2));
	
	y = monthYearVal.substr(4,1);
	(y == "0") ? month = parseInt(monthYearVal.substr(5,1)) : month = parseInt(monthYearVal.substr(4,2));
	
	year = parseInt(monthYearVal.substr(0,4));
	if (year < 1900) year = year + 1900;
	newDate = new Date(year, month-1, day);
	return newDate;
}

var monthLengths = [31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31];

function isLeapYear(year) {
	return ((year % 4 == 0) && (year % 100 != 0)) || (year % 400 == 0);
}

var rightnow = new Date();

function isNull(val){return(val==null);}

function changeDate(objMonth, objDate, adoptMonth, adoptDate, difference) {
	maxDays = monthLengths[(rightnow.getMonth() + objMonth.selectedIndex) % 12];
	if ( (objMonth.selectedIndex == 1) && (isLeapYear(objMonth.value.substring(0, 4))) ) maxDays="29";

	var oldSelect = objDate.selectedIndex;
	if (oldSelect > maxDays-1) oldSelect = maxDays-1;
	
	objDate.length = 0;
	for (d=0;d<maxDays;d++) 
	{
	    objDate[d] = new Option((d+1),(((d+1)<10)?"0"+(d+1):d+1));
	}

	objDate.selectedIndex = oldSelect;

	if (difference > 0 || difference == undefined)
	{
	    var priMonth = objMonth;
	    var priDate = objDate;
	    var secMonth = adoptMonth;
	    var secDate = adoptDate;
	}
	else
	{
	    var secMonth = objMonth;
	    var secDate = objDate;
	    var priMonth = adoptMonth;
	    var priDate = adoptDate;
	}
		
	if (secMonth != undefined)
	{
	    if (priMonth.value > secMonth.value)
	    {
		secMonth.selectedIndex = priMonth.selectedIndex;
	    }
	    if (priMonth.value == secMonth.value && priDate.value > secDate.value)
	    {
	        secDate.selectedIndex = priDate.selectedIndex;		
	    }
	}	

}


// flights /////////////////////////////////////////////////////////////////////////////////////////
function flightSearchSubmit(buttonValue){

		if (submitform == false) return false;
		
		
//		document.flightSearch.whereTo.value = buttonValue;
//		document.flightSearch.BE_QUICK_SEARCH_FLAG.value = true;
		
		var datesArray= new Array('departureDay', 'departureMonth', 'returnDay', 'returnMonth');
		var formName = 'flightSearch';
		firstDay = eval('document.' + formName + '.' + datesArray[0] + ".options[" + 'document.' + formName + '.' + datesArray[0] + '.selectedIndex].value');
		firstMonth = eval('document.' + formName + '.' + datesArray[1] + ".options[" + 'document.' + formName + '.' + datesArray[1] + '.selectedIndex].value');
		firstYear=firstMonth.substr(0,4);
		secondDay = eval('document.' + formName + '.' + datesArray[2] + ".options[" + 'document.' + formName + '.' + datesArray[2] + '.selectedIndex].value');
		secondMonth = eval('document.' + formName + '.' + datesArray[3] + ".options[" + 'document.'	+ formName + '.' + datesArray[3] + '.selectedIndex].value');
		secondYear=secondMonth.substr(0,4);
		
		if((document.flightSearch.departureAirport.value.length > 0 && document.flightSearch.arrivalAirport.value.length > 0)) {
			if(!validMonthDay(firstDay, firstMonth, firstYear)) {

				alert("Please enter a valid departure date");
				return false;
			} else { 
				if(!validMonthDay(secondDay, secondMonth, secondYear)){
					alert("Please enter valid return and departure dates");
					return false;
				} else { 
					if (validReturnDate(formName, datesArray)){
						return true;
					} else {
						alert("Please enter valid return and departure dates");
						return false;
					}
				}
			}
		} else {
			alert("Please enter a valid Departure and Arrival City");
			document.getElementById("cityDepart").style.color="#FF3300";
			document.getElementById("cityArrive").style.color="#FF3300";
			return false;
		}
}

// set week day
var days =  ["So","Mo","Di","Mi","Do","Fr","Sa",];
var mDays = new Array(31,28,31,30,31,30,31,31,30,31,30,31)
function calcDay(frm,nm,nm2,day){
	dateVal = document.forms[frm].elements[nm].options[document.forms[frm].elements[nm].selectedIndex].value;
	monthVal = document.forms[frm].elements[nm2].options[document.forms[frm].elements[nm2].selectedIndex].value;
	var isLeapYear = (((monthVal.substr(0,4) % 4 == 0) && (monthVal.substr(0,4) % 100 != 0)) || (monthVal.substr(0,4) % 400 == 0));
	mDays[1] = (isLeapYear)?29:28;
		if(dateVal > mDays[monthVal.substr(4,2)-1]){
			setDDValue(document.forms[frm].elements[nm],mDays[monthVal.substr(4,2)-1]);
			dateVal = document.forms[frm].elements[nm].options[document.forms[frm].elements[nm].selectedIndex].value;}
		newDate = new Date(Date.UTC(monthVal.substr(0,4),parseInt(monthVal.substr(4,2)-1),dateVal));
		document.forms[frm].elements[day].value = days[newDate.getDay()];
}

function initFlights() {
	tomorrow = new Date(rightnow.getTime()+(86400000));
	document.flightSearch.departureDay.selectedIndex = tomorrow.getDate()-1;
	then = new Date(tomorrow.getTime()+(604800000))
	document.flightSearch.returnDay.selectedIndex = then.getDate()-1;
	document.flightSearch.returnMonth.selectedIndex = (then.getMonth() - tomorrow.getMonth()) % 12;
	var oldDepartIndex = document.flightSearch.departureDay.selectedIndex;
	document.flightSearch.departureDay.selectedIndex = oldDepartIndex;
	var oldReturnIndex = document.flightSearch.returnDay.selectedIndex;
	document.flightSearch.returnDay.selectedIndex = oldReturnIndex;
	if(tomorrow.getDate()-1 == 0){
	document.flightSearch.departureMonth.selectedIndex = (then.getMonth()+1 - tomorrow.getMonth())
	document.flightSearch.returnMonth.selectedIndex = (then.getMonth()+1 - tomorrow.getMonth())
	}
	
	document.flightSearch.arrivalAirport.value = document.flightSearch.arrivalAirport.value +'';
		changeDate(document.flightSearch.departureMonth, document.flightSearch.departureDay, document.flightSearch.returnMonth, document.flightSearch.returnDay, 1); calcDay('flightSearch','departureDay','departureMonth','PDayOfWeek');
	changeDate(document.flightSearch.returnMonth, document.flightSearch.returnDay,document.flightSearch.departureMonth, document.flightSearch.departureDay,  -1); calcDay('flightSearch','returnDay','returnMonth','DDayOfWeek');
	document.flightSearch.arrivalAirport.focus;
}


function flightPrepSubmit()
{
    if (document.getElementById('departureAirport_hidden').value == '' && document.getElementById('departureAirport').value.length == 3) document.getElementById('departureAirport_hidden').value = document.getElementById('departureAirport').value;
    if (document.getElementById('arrivalAirport_hidden').value == '' && document.getElementById('arrivalAirport').value.length == 3) document.getElementById('arrivalAirport_hidden').value = document.getElementById('arrivalAirport').value;
    submitform = true;
    document.flightSearch.submit();
}
					    
function dateChangeTrigger(){
}

// set preferred Airlines
function fillSelect(field, codeArray, nameArray,selectedValue){
	var selectedIndex = -1;
	for (var i = 0; i < codeArray.length; i++){
	if (selectedValue == codeArray[i])
		selectedIndex = field.length;
	field[field.length] = new Option(nameArray[i], codeArray[i]);
	}
	if (selectedIndex != -1)
	field.selectedIndex = selectedIndex;
}

var airlines = new Array("Air Berlin",
"Air Canada",
"Air France",
"Air Transat",
"Alitalia",
"All Nippon Airways",
"American Airlines",
"Austrian Airlines",
"British Airways",
"Brussels Airlines",
"Cathay Pacific",
"China Airlines",
"Condor",
"Continental Airlines",
"Czech Airlines",
"Delta Air Lines",
"Emirates",
"Etihad Airways",
"Finnair",
"Gulf Air",
"Iberia",
"Icelandair",
"KLM",
"LOT",
"LTU",
"Lufthansa",
"SAS",
"South African Airways",
"Spanair",
"SWISS",
"TAP",
"Thai Airways",
"Turkish Airlines",
"United Airlines",
"US Airways",
"Virgin Atlantic");

var airlineCodes = new Array("AB",
"AC",
"AF",
"TA",
"AZ",
"NH",
"AA",
"OS",
"BA",
"SN",
"CX",
"CI",
"DE",
"CO",
"OK",
"DL",
"EK",
"EY",
"AY",
"GF",
"IB",
"FI",
"KL",
"LO",
"LT",
"LH",
"SK",
"SA",
"JK",
"LX",
"TP",
"TG",
"TK",
"UA",
"US",
"VS");